Anti-Defamation League official: Racist incidents 'a wake-up call'

People protest the appointment of white nationalist alt-right media mogul, former Breitbart News head Steve Bannon, to be chief strategist of the White House by President-elect Donald Trump on Nov. 16, near City Hall in Los Angeles, Calif.MCNEW/AFP/Getty Images)
People protest the appointment of white nationalist alt-right media mogul, former Breitbart News head Steve Bannon, to be chief strategist of the White House by President-elect Donald Trump on Nov. 16, near City Hall in Los Angeles, Calif.MCNEW/AFP/Getty Images)